21 مستودعات
Techniques for deferring the loading of code until it is required.
Distinguishing note: Focuses on route-level code splitting.
Explore 21 awesome GitHub repositories matching web development · Lazy Loading. Refine with filters or upvote what's useful.
Developer Roadmap هي منصة يقودها المجتمع توفر مسارات تعليمية منظمة وقائمة على الرسوم البيانية لهندسة البرمجيات. تعمل كمستودع معرفي شامل حيث يتم تنظيم المجالات التقنية في تسلسلات مرئية لتوجيه اكتساب المهارات المهنية والنمو الوظيفي. يتميز المشروع بنظام بيئي تعاوني يتيح للمستخدمين المساهمة في خرائط الطريق، وتنظيم أفضل ممارسات الصناعة، والحفاظ على الملفات الشخصية المهنية. يدمج أطر تقييم تشخيصية لتقييم الكفاءة التقنية، مما يساعد المطورين على تحديد فجوات المعرفة والتحضير للمقابلات المهنية من خلال تسلسلات تعليمية مستهدفة. إلى جانب قدرات التخطيط الأساسية، توفر المنصة أفكاراً لمشاريع عملية ودروساً تفاعلية لتعزيز المفاهيم الهندسية. وتوفر مساحة مركزية للمجتمع لمشاركة الموارد، وتتبع تطوير المهارات التدريجي، والتنقل في المشاهد التقنية المعقدة.
Defers the loading of code until it is required to optimize bundle size.
React هي مكتبة JavaScript لبناء واجهات المستخدم تعتمد على معمارية قائمة على المكونات وتدفق بيانات أحادي الاتجاه.
Defers the loading of component code until it is rendered using dynamic imports.
Solid is a declarative JavaScript framework for building user interfaces through fine-grained reactivity. By utilizing a compile-time template transformation process, it converts JSX into direct DOM manipulation instructions, eliminating the need for a virtual tree. This architecture allows the framework to track dependencies at the individual element level, ensuring that state changes trigger surgical updates to the interface. The framework distinguishes itself through its isomorphic rendering pipeline, which shares reactive logic across server and client environments to support both initial
Postpones loading of route components until navigation to reduce bundle size.
fullPage.js is a JavaScript full-screen scrolling library and layout engine used to create websites composed of vertical sections and horizontal slides that snap to the viewport. It provides a system for organizing web content into full-screen pages with automatic snapping behavior. The library distinguishes itself through a WebGL transition framework and visual storytelling tools, enabling cinematic effects such as 3D rotations, parallax backgrounds, fading, and water distortion during navigation. It also features a responsive adaptation system that can switch from automatic snapping to stan
Defers the loading of images and videos until they enter the viewport to improve initial page speed.
React-admin is a framework for building data-driven administrative interfaces that connect to REST or GraphQL backends. It provides a comprehensive suite of tools for managing the full lifecycle of administrative applications, including resource-oriented routing, declarative form scaffolding, and context-driven state management. By utilizing a modular adapter-based architecture, the framework abstracts backend communication, allowing developers to build consistent CRUD interfaces that handle data fetching, authentication, and synchronization automatically. The project distinguishes itself thr
Splits application code into smaller bundles that download on demand to improve initial load times and performance.
Qwik is a resumable JavaScript web framework and component-based UI library designed to build high-performance web applications. It functions as a frontend web framework that optimizes page load speed and runtime performance by delaying JavaScript execution until a user interacts with a specific component. The framework eliminates the traditional hydration phase by restoring application state from the server. It uses serialization to embed state and event listeners directly into the HTML, allowing the application to resume interactivity without re-executing JavaScript to rebuild the component
Enables highly efficient delivery by fetching and executing JavaScript chunks only when the corresponding UI element is interacted with.
Leptos is a full-stack Rust web framework designed for building reactive applications that share logic and types between the server and the browser. It provides a comprehensive toolkit for developing web interfaces where specific DOM nodes update automatically in response to changes in underlying reactive signals, rather than re-rendering entire component trees. The framework distinguishes itself through a fine-grained reactivity model that tracks dependencies at the individual data point level. It utilizes compile-time template transformation to convert declarative HTML-like syntax into opti
Fetches route-specific code and data concurrently during navigation to prevent loading waterfalls.
Elysia is a high-performance TypeScript web framework designed for building type-safe backend services. It provides a modular, plugin-based architecture that allows developers to compose server logic, middleware, and validation schemas into scalable application instances. By leveraging native web standards, the framework ensures portability across diverse JavaScript runtimes, including Node.js, Deno, and various edge computing environments. The framework distinguishes itself through its focus on end-to-end type safety, automatically synchronizing request and response definitions between the s
Supports lazy loading of modules to optimize server startup time and resource usage.
NodeBB is a real-time, self-hosted community forum platform built on Node.js. It is designed to support scalable discussion environments by utilizing a document-oriented database for content storage and an in-memory engine for high-speed data retrieval and session management. The platform provides a comprehensive administrative interface for managing user groups, forum settings, and system health. What distinguishes the platform is its native support for federated social networking via the ActivityPub protocol, allowing forums to exchange content, synchronize discussions, and interact with de
Fetches and parses template fragments on demand from the client side to update page content without full reloads.
Bootstrap-vue is a Vue.js component library and responsive UI kit based on the Bootstrap CSS framework. It provides a frontend component suite of reusable interface elements designed for building mobile-first websites and web applications. The project wraps Bootstrap CSS classes in Vue components to manage styles and behaviors through reactive state. It integrates a responsive layout management system that synchronizes internal component states with Bootstrap's grid system and device breakpoints. The library covers a wide range of interface capabilities, including data display with sortable
Implements IntersectionObserver-based lazy loading to defer image rendering until they enter the viewport.
single-spa is a microfrontend orchestration framework designed to compose multiple independent frontend applications into a single interface. It functions as a frontend routing engine and lazy-loading application loader that mounts and unmounts microfrontends based on the current URL without requiring a browser refresh. The framework enables multi-framework frontend integration, allowing different JavaScript frameworks to coexist on one page. This architecture supports distributed frontend development, where separate teams develop and deploy modules independently while maintaining a unified u
Defers the download of application code until the specific route is accessed to optimize page load times.
Stencil is a compiler used for authoring web component libraries and developing framework-agnostic user interface elements. It transforms TypeScript and JSX source code into standard custom elements that operate natively in the browser. The project enables the implementation of design systems and enterprise component systems by sharing a single codebase across different JavaScript frameworks. It generates specific adapter layers that allow these custom elements to be used as native components in React, Angular, and Vue. The toolset incorporates ahead-of-time compilation to minimize bundle si
Defers the downloading and initialization of component logic until the element is actually rendered on the screen.
React-player is a media player component for React that provides a unified interface for embedding and playing video and audio content from various URLs and third-party platforms. It functions as a universal media player that automatically detects the source of a provided URL to render the appropriate player for that specific provider. The project distinguishes itself by wrapping diverse media SDKs and native elements into a consistent multi-platform wrapper. This allows for a standardized set of playback controls across different streaming services and includes the ability to register custom
Implements a performance-focused wrapper that defers loading heavy media SDKs until user interaction.
هذا المشروع عبارة عن أساس مهيأ مسبقاً لتطبيقات الويب، يوفر كوداً مصدرياً مهيكلاً وأدوات بناء لبدء مشاريع واجهة أمامية جديدة. يعمل كقالب أساسي يدمج React لواجهة المستخدم، وRedux لإدارة الحالة، وReact-Router للتنقل. تتميز البنية باستخدام تعريفات المسارات المتداخلة للتعامل مع التنقل الهرمي ونظام لحقن المخفض (reducer) الديناميكي، مما يسمح بإضافة منطق إدارة الحالة إلى المتجر في وقت التشغيل عند تحميل وحدات محددة. تغطي مجموعة الأدوات مجموعة واسعة من قدرات الواجهة الأمامية، بما في ذلك التوجيه من جانب العميل، وتحسين الحزمة عبر تحميل المسار الكسول، وخط أنابيب بناء يدعم تجميع الأصول الثابتة. كما تتضمن مشغل اختبار وحدة مدمج للتحقق من منطق التطبيق والاستبدال الساخن للوحدات (hot module replacement) لسير عمل تطوير يعكس تغييرات الكود دون إعادة تحميل المتصفح بالكامل. يتم توفير أداة تهيئة المشروع لسقالات هيكل الدليل الأولي وإعدادات البيئة.
Defers the loading of application logic and state tools until the matching route is visited.
This project is a pre-configured development boilerplate for building applications using the Angular framework and the Webpack module bundler. It provides a standardized environment that integrates a dockerized development setup to ensure consistent build and execution across different operating systems. The blueprint includes a production pipeline focused on frontend performance, utilizing ahead-of-time compilation and lazy loading to reduce bundle sizes. It also incorporates a built-in Sass styling integration to process SCSS files into CSS and an automated testing suite with integration fo
Implements route-level code splitting to defer the loading of application modules until they are specifically requested.
Chameleon is a cross-platform application framework and component library used to develop applications for the web and various mini-app platforms from a single shared codebase. It functions as a multi-platform build pipeline that compiles source code into different target formats while providing an MVVM-based user interface system for managing application state. The framework employs a polymorphic protocol to extend custom components and APIs, allowing for platform-specific implementations while maintaining cross-end compatibility. It includes a specialized build tool for static analysis that
Implements route-level code splitting to defer loading of components and reduce initial bundle size.
react-pxq is a React Redux boilerplate and state-driven UI framework designed for building single-page applications. It functions as a starter project template that combines a client-side routing system with global state management to synchronize data across a component hierarchy. The project implements a code-split web application architecture that uses lazy loading to reduce initial bundle sizes. It integrates a navigation system that maps URL paths to components without triggering full page reloads. The framework covers centralized state management through a global store and action-based
Utilizes route-level lazy loading to defer the loading of code until it is required by the user.
lozad.js is a JavaScript lazy loading library and viewport-based media loader. It serves as a dependency-free wrapper around the Intersection Observer API to defer the loading of images and iframes until they enter the browser viewport. The project functions as a responsive image loader that optimizes page speed by delivering the most appropriate image sizes and formats based on the user's screen. It includes capabilities for responsive image optimization and layout stabilization through the use of image placeholders to prevent content shifts. The library manages the full lifecycle of deferr
Defers the loading of images and other media assets until they enter the viewport.
orpc is a contract-first API development framework for TypeScript that starts with a shared contract definition and generates type-safe clients and servers from that single source of truth. It guarantees end-to-end type safety, meaning inputs, outputs, errors, and streaming data are all checked at compile time across the client–server boundary. What distinguishes orpc from typical RPC frameworks is its ability to export contracts as OpenAPI specifications, to optimize server-side rendering by calling API handlers directly inside the server process, and to support real‑time bidirectional commu
Router definitions are loaded on first use, enabling code splitting and reducing startup overhead by deferring initialization.
هذا المشروع عبارة عن مرجع تقني ودليل لتحسين أداء تطبيقات Angular. يوفر قائمة مرجعية شاملة لتحسين السرعة والكفاءة من خلال التركيز على تحسين الحزم (bundle)، وأفضل ممارسات العرض، وتنفيذ وقت التشغيل. يغطي الدليل مجموعة واسعة من الميزات بما في ذلك تنفيذ استراتيجيات تطبيقات الويب التقدمية (PWA) من خلال عمال الخدمة (service workers) والتخزين المؤقت دون اتصال. كما يفصل طرق تحسين أوقات التحميل المتصورة باستخدام العرض من جانب الخادم (SSR) وأغلفة التطبيقات. يوفر المستودع توجيهاً حول مجالات إمكانيات أوسع مثل ضبط اكتشاف التغيير، واستخدام عمال الويب (web workers) لتفريغ الحسابات الثقيلة، وإدارة DOM عبر التمرير الافتراضي. كما يغطي تقليل حجم الحزمة من خلال التخلص من الكود غير المستخدم (tree-shaking)، والضغط، وتقسيم الوحدات بالتحميل الكسول.
Explains how to implement lazy-loading and module splitting to prevent oversized initial bundles.